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simplified a bit the code in Flat_Model, and tried to fix the crash when sorting items

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This commit is contained in:
mr-alice 2016-09-13 21:23:27 +02:00
parent 53c65fff9f
commit 93818f6088
7 changed files with 77 additions and 59 deletions
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1
libretroshare/src/ft/ftcontroller.h
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@ -48,7 +48,6 @@ class ftDataMultiplex;
class p3turtle ;
class p3ServiceControl;
#include "dbase/cachestrapper.h"
#include "util/rsthreads.h"
#include "pqi/pqiservicemonitor.h"
#include "pqi/p3cfgmgr.h"

1
libretroshare/src/plugins/pluginmanager.cc
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@ -17,7 +17,6 @@
#include <util/rsversioninfo.h>
#include <util/folderiterator.h>
#include <ft/ftserver.h>
#include <dbase/cachestrapper.h>
#include <retroshare/rsplugin.h>
#include <retroshare/rsfiles.h>
#include <pqi/pqiservice.h>

1
libretroshare/src/rsserver/rsinit.cc
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@ -805,7 +805,6 @@ bool RsInit::SetHiddenLocation(const std::string& hiddenaddress, uint16_t port)
#include <unistd.h>
//#include <getopt.h>
#include "dbase/cachestrapper.h"
#include "ft/ftserver.h"
#include "ft/ftcontroller.h"

1
libretroshare/src/util/rsexpr.cc
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@ -24,7 +24,6 @@
*/
#include "dbase/findex.h"
#include "retroshare/rsexpr.h"
#include "retroshare/rstypes.h"
#include <algorithm>

104
retroshare-gui/src/gui/RemoteDirModel.cpp
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@ -194,6 +194,7 @@ int FlatStyle_RDM::rowCount(const QModelIndex &parent) const
std::cerr << "RetroshareDirModel::rowCount(): " << parent.internalPointer();
std::cerr << ": ";
#endif
RS_STACK_MUTEX(_ref_mutex) ;
return _ref_entries.size() ;
}
@ -501,7 +502,12 @@ QVariant FlatStyle_RDM::sortRole(const QModelIndex& index,const DirDetails& deta
case 1: return (qulonglong) details.count;
case 2: return details.age;
case 3: return QString::fromUtf8(rsPeers->getPeerName(details.id).c_str());
case 4: return _ref_entries[index.row()].second ;
case 4: {
RS_STACK_MUTEX(_ref_mutex) ;
return computeDirectoryPath(details);
}
}
}
return QVariant();
@ -765,9 +771,11 @@ QModelIndex FlatStyle_RDM::index(int row, int column, const QModelIndex & parent
if(row < 0)
return QModelIndex() ;
if(row < (int) _ref_entries.size())
RS_STACK_MUTEX(_ref_mutex) ;
if(row < (int) _ref_entries.size())
{
void *ref = _ref_entries[row].first ;
void *ref = _ref_entries[row];
#ifdef RDM_DEBUG
std::cerr << "Creating index 2 row=" << row << ", column=" << column << ", ref=" << (void*)ref << std::endl;
@ -903,7 +911,7 @@ void RetroshareDirModel::postMods()
// changePersistentIndexList(piList, empty);
/* Clear caches */
mCache.clear();
//mCache.clear();
#ifdef RDM_DEBUG
std::cerr << "RetroshareDirModel::postMods()" << std::endl;
@ -1316,17 +1324,18 @@ TreeStyle_RDM::~TreeStyle_RDM()
}
void FlatStyle_RDM::postMods()
{
if(visible())
if(visible())
{
_ref_entries.clear() ;
_ref_stack.clear() ;
emit layoutAboutToBeChanged();
_ref_stack.push_back(NULL) ; // init the stack with the topmost parent directory
std::cerr << "FlatStyle_RDM::postMods(): cleared ref entries" << std::endl;
_needs_update = false ;
updateRefs() ;
}
{
RS_STACK_MUTEX(_ref_mutex) ;
_ref_stack.clear() ;
_ref_stack.push_back(NULL) ; // init the stack with the topmost parent directory
_needs_update = false ;
}
QTimer::singleShot(100,this,SLOT(updateRefs())) ;
}
else
_needs_update = true ;
}
@ -1339,47 +1348,56 @@ void FlatStyle_RDM::updateRefs()
return ;
}
RetroshareDirModel::preMods() ;
RetroshareDirModel::preMods() ;
static const uint32_t MAX_REFS_PER_SECOND = 2000 ;
static const uint32_t MAX_REFS_PER_SECOND = 2000 ;
uint32_t nb_treated_refs = 0 ;
while(!_ref_stack.empty())
{
void *ref = _ref_stack.back() ;
{
RS_STACK_MUTEX(_ref_mutex) ;
_ref_entries.clear() ;
std::cerr << "FlatStyle_RDM::postMods(): cleared ref entries" << std::endl;
while(!_ref_stack.empty())
{
void *ref = _ref_stack.back() ;
#ifdef RDM_DEBUG
std::cerr << "FlatStyle_RDM::postMods(): poped ref " << ref << std::endl;
std::cerr << "FlatStyle_RDM::postMods(): poped ref " << ref << std::endl;
#endif
_ref_stack.pop_back() ;
_ref_stack.pop_back() ;
DirDetails details ;
DirDetails details ;
if (requestDirDetails(ref, RemoteMode,details))
{
if(details.type == DIR_TYPE_FILE) // only push files, not directories nor persons.
_ref_entries.push_back(std::pair<void*,QString>(ref,computeDirectoryPath(details)));
if (requestDirDetails(ref, RemoteMode,details))
{
if(details.type == DIR_TYPE_FILE) // only push files, not directories nor persons.
_ref_entries.push_back(ref) ;
#ifdef RDM_DEBUG
std::cerr << "FlatStyle_RDM::postMods(): adding ref " << ref << std::endl;
std::cerr << "FlatStyle_RDM::postMods(): adding ref " << ref << std::endl;
#endif
for(uint32_t i=0;i<details.children.size();++i)
_ref_stack.push_back(details.children[i].ref) ;
}
if(++nb_treated_refs > MAX_REFS_PER_SECOND) // we've done enough, let's give back hand to
{ // the user and setup a timer to finish the job later.
_needs_update = true ;
for(uint32_t i=0;i<details.children.size();++i)
_ref_stack.push_back(details.children[i].ref) ;
}
if(++nb_treated_refs > MAX_REFS_PER_SECOND) // we've done enough, let's give back hand to
{ // the user and setup a timer to finish the job later.
_needs_update = true ;
if(visible())
QTimer::singleShot(2000,this,SLOT(updateRefs())) ;
else
std::cerr << "Not visible: suspending update"<< std::endl;
break ;
}
}
std::cerr << "reference tab contains " << _ref_entries.size() << " files" << std::endl;
if(visible())
QTimer::singleShot(2000,this,SLOT(updateRefs())) ;
else
std::cerr << "Not visible: suspending update"<< std::endl;
break ;
}
}
std::cerr << "reference tab contains " << _ref_entries.size() << " files" << std::endl;
if(_ref_stack.empty())
_needs_update = false ;
if(_ref_stack.empty())
_needs_update = false ;
}
RetroshareDirModel::postMods() ;
RetroshareDirModel::postMods() ;
}

5
retroshare-gui/src/gui/RemoteDirModel.h
View File

@ -194,7 +194,7 @@ class FlatStyle_RDM: public RetroshareDirModel
public:
FlatStyle_RDM(bool mode)
: RetroshareDirModel(mode)
: RetroshareDirModel(mode), _ref_mutex("Flat file list")
{
_needs_update = true ;
}
@ -223,7 +223,8 @@ class FlatStyle_RDM: public RetroshareDirModel
QString computeDirectoryPath(const DirDetails& details) const ;
std::vector<std::pair<void *,QString> > _ref_entries ;// used to store the refs to display
mutable RsMutex _ref_mutex ;
std::vector<void *> _ref_entries ;// used to store the refs to display
std::vector<void *> _ref_stack ; // used to store the refs to update
bool _needs_update ;
};

23
retroshare-gui/src/gui/SharedFilesDialog.cpp
View File

@ -144,14 +144,17 @@ SharedFilesDialog::SharedFilesDialog(RetroshareDirModel *_tree_model,RetroshareD
tree_proxyModel->setSortRole(RetroshareDirModel::SortRole);
tree_proxyModel->sort(COLUMN_NAME);
flat_proxyModel = new SFDSortFilterProxyModel(flat_model, this);
flat_proxyModel->setDynamicSortFilter(true);
flat_proxyModel->setSourceModel(flat_model);
flat_proxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
flat_proxyModel->setSortRole(RetroshareDirModel::SortRole);
flat_proxyModel->sort(COLUMN_NAME);
flat_proxyModel = new SFDSortFilterProxyModel(flat_model, this);
flat_proxyModel->setSourceModel(flat_model);
flat_proxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
flat_proxyModel->setSortRole(RetroshareDirModel::SortRole);
flat_proxyModel->sort(COLUMN_NAME);
connect(ui.filterClearButton, SIGNAL(clicked()), this, SLOT(clearFilter()));
// Mr.Alice: I removed this because it causes a crash for some obscur reason. Apparently when the model is changed, the proxy model cannot
// deal with the change by itself. Should I call something specific? I've no idea. Removing this does not seem to cause any harm either.
//flat_proxyModel->setDynamicSortFilter(true);
connect(ui.filterClearButton, SIGNAL(clicked()), this, SLOT(clearFilter()));
connect(ui.filterStartButton, SIGNAL(clicked()), this, SLOT(startFilter()));
connect(ui.filterPatternLineEdit, SIGNAL(returnPressed()), this, SLOT(startFilter()));
connect(ui.filterPatternLineEdit, SIGNAL(textChanged(const QString &)), this, SLOT(filterRegExpChanged()));
@ -346,13 +349,13 @@ void SharedFilesDialog::changeCurrentViewModel(int viewTypeIndex)
if(viewTypeIndex==VIEW_TYPE_TREE)
{
model = tree_model ;
proxyModel = tree_proxyModel ;
proxyModel = tree_proxyModel ;
}
else
{
model = flat_model ;
proxyModel = flat_proxyModel ;
}
proxyModel = flat_proxyModel ;
}
showProperColumns() ;